FR675425A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to polycylindrical internal combustion engines with radiant cylinders in single or multiple series
Assignee: Arturo Concaris
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Filing: 1929-05-18
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Granted: 1930-02-10
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Expires: 1949-05-18
Abstract
No abstract record available.
Inventors
- 👤 Arturo Concaris
- 👤 Giovanni Ladetto
- 👤 Angelo Blatto
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 14:08
CPC Classifications
F; F02; F02B; F02B75/00; F02B75/16; F02B75/18; F02B75/22; F02B75/222
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